I found this out by looking at the comments from Liam on Experience. Does anyone know why did Liam credited Richard?

Rave is one big family, liam is giving respect to people in the rave scene if you look at who is being credited eg carl cox, dj rap
it's giving respect where it's due

liam is said to have been a big fan of digeridoo when it came out, i think he mentioned something along the lines of aphex twin being one of the only original producers in the game by the end of 92/early 93.